Can the method be used for Twenty20 matches?
The method is used in Twenty20 matches in exactly the same way as in 50 overs/innings games. It is no different from a standard ODI reduced to 20 overs/side by rain before the start. The Professional Edition was introduced in 2003 to allow for the increasing prevalence of higher scoring games. In essence this distributes the run-scoring expectations more evenly throughout the innings compared with the original (Standard) Edition which is more geared to average performances. Twenty20 games also have higher run scoring rates and experience has shown that the Professional Edition works particularly well in these games.